1. If the residents complained to the karaoke bar owner, it wouldn't make so much noise almost every night.
2. If she didn't work in a noise office, she wouldn't have a headache after work every day.
Cấu trúc câu ĐK loại 2:
If + S + Ved + O, S + would/could/might/... + V(nguyên thể) + O.